50425620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 123756780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 71, 76, 84, 89, 95, 105, 114, 133, 140, 142, 178, 190, 210, 213, 228, 266, 267, 284, 285, 355, 356, 380, 399, 420, 426, 445, 497, 532, 534, 570, 623, 665, 710, 798, 852, 890, 994, 1065, 1068, 1140, 1246, 1330, 1335, 1349, 1420, 1491, 1596, 1691, 1780, 1869, 1988, 1995, 2130, 2485, 2492, 2660, 2670, 2698, 2982, 3115, 3382, 3738, 3990, 4047, 4260, 4970, 5073, 5340, 5396, 5964, 6230, 6319, 6745, 6764, 7455, 7476, 7980, 8094, 8455, 9345, 9443, 9940, 10146, 11837, 12460, 12638, 13490, 14910, 16188, 16910, 18690, 18886, 18957, 20235, 20292, 23674, 25276, 25365, 26980, 28329, 29820, 31595, 33820, 35511, 37380, 37772, 37914, 40470, 44233, 47215, 47348, 50730, 56658, 59185, 63190, 71022, 75828, 80940, 88466, 94430, 94785, 101460, 113316, 118370, 120061, 126380, 132699, 141645, 142044, 176932, 177555, 188860, 189570, 221165, 236740, 240122, 265398, 283290, 355110, 360183, 379140, 442330, 480244, 530796, 566580, 600305, 663495, 710220, 720366, 840427, 884660, 1200610, 1326990, 1440732, 1680854, 1800915, 2401220, 2521281, 2653980, 3361708, 3601830, 4202135, 5042562, 7203660, 8404270, 10085124, 12606405, 16808540, 25212810, 50425620]

約数ペア:

[(1, 50425620), (2, 25212810), (3, 16808540), (4, 12606405), (5, 10085124), (6, 8404270), (7, 7203660), (10, 5042562), (12, 4202135), (14, 3601830), (15, 3361708), (19, 2653980), (20, 2521281), (21, 2401220), (28, 1800915), (30, 1680854), (35, 1440732), (38, 1326990), (42, 1200610), (57, 884660), (60, 840427), (70, 720366), (71, 710220), (76, 663495), (84, 600305), (89, 566580), (95, 530796), (105, 480244), (114, 442330), (133, 379140), (140, 360183), (142, 355110), (178, 283290), (190, 265398), (210, 240122), (213, 236740), (228, 221165), (266, 189570), (267, 188860), (284, 177555), (285, 176932), (355, 142044), (356, 141645), (380, 132699), (399, 126380), (420, 120061), (426, 118370), (445, 113316), (497, 101460), (532, 94785), (534, 94430), (570, 88466), (623, 80940), (665, 75828), (710, 71022), (798, 63190), (852, 59185), (890, 56658), (994, 50730), (1065, 47348), (1068, 47215), (1140, 44233), (1246, 40470), (1330, 37914), (1335, 37772), (1349, 37380), (1420, 35511), (1491, 33820), (1596, 31595), (1691, 29820), (1780, 28329), (1869, 26980), (1988, 25365), (1995, 25276), (2130, 23674), (2485, 20292), (2492, 20235), (2660, 18957), (2670, 18886), (2698, 18690), (2982, 16910), (3115, 16188), (3382, 14910), (3738, 13490), (3990, 12638), (4047, 12460), (4260, 11837), (4970, 10146), (5073, 9940), (5340, 9443), (5396, 9345), (5964, 8455), (6230, 8094), (6319, 7980), (6745, 7476), (6764, 7455)]